123564764

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{1609}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 220170720

約数和(自身を除く): 96605956

約数列:

[1, 2, 4, 73, 146, 263, 292, 526, 1052, 1609, 3218, 6436, 19199, 38398, 76796, 117457, 234914, 423167, 469828, 846334, 1692668, 30891191, 61782382, 123564764]

約数ペア:

[(1, 123564764), (2, 61782382), (4, 30891191), (73, 1692668), (146, 846334), (263, 469828), (292, 423167), (526, 234914), (1052, 117457), (1609, 76796), (3218, 38398), (6436, 19199)]